Durostone Boards

Following are the Main Characteristics of Durostone Boards :-
1. Normal working temperature at 280 A C, operating temperature up to 385 A C.
2. Less distortion
3. Superior dimensional stability.
4. High temperature resistance
5. Resistance to chemical corrosion
6. High mechanical strength.
7. Low thermal conductivity
8. Light in weight
9. Long life span
10. A certified anti-static material, anti-static index ups to 10^5-10^9 per square.
Application:
Composite stone is suitable to wave soldering and SMT process. It can achieve the precision required during the SMT machining process, and maintain its flatness in the reflow soldering cycle. The low thermal conductivity of the durostone prevents heat-shrinkage of the bas board, to ensure the quality of reflow process.
The fixtures made from composite stone has the following functions, it can improve the efficiency of the peak soldering process:
1. Support thin baseboard or soft substrate circuit board
2. Carry an irregular shape solder pallet.
3. Use multi-pak panel design to improve production efficiency
4. Prevent the deformation of the solder pallet during high temperature reflow soldering process
5. Smoothly surface, good endurance, applicable for spray painting.
6. Avoid gold finger contamination by human contact.
Color: black
Thickness:3mm,4mm,5mm,6mm,8mm,10mm and12mm,other can be made specially.
Size: 1220mm x 1020mm;1220mmx 2440mm